<html>
    <head></head>
    <body>
        <h1>Hello HTTP</h1>
        <form method="POST" action="/a/b/c">
          <>
          User name:<br>
          <input type="text" name="username">
          <br>
          User password:<br>
          <input type="password" name="psw">
          <br><br>
          <input type="submit" value=Submit"">
          </form>
    </body>
</html>
